Gixxerkart vs Viper

Having no idea what Sabine and co. are saying about oversteer, understeer, power-to-weight, etc got us thinking...maybe we should take a German 101 night class.Yeah, right!
The real soundtrack on this nine minute video is the Viper racer, gixxerkart and...Metallica! Despite all the obvious visual differences and that both "cars" fishtail through turns, the gixxerkart has a clear advantage in the chicanes. Oh, and did we mention we love Sabine?